NYSE:ECL | Historical Stock Price | ECOLAB INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1973-02-21 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.96$3.44$12.34$44.32$159.12$571.331973-02-212026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2007

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2007-12-31$51.21$73.91538,000
2007-12-28$52.07$75.15654,000
2007-12-27$52.23$75.38760,900
2007-12-26$52.25$75.41411,000
2007-12-24$52.30$75.48251,400
2007-12-21$51.67$74.571,302,000
2007-12-20$51.42$74.21994,600
2007-12-19$51.24$73.951,453,800
2007-12-18$50.64$73.081,410,700
2007-12-17$49.72$71.761,529,700
2007-12-14$51.39$74.171,147,200
2007-12-13$52.07$74.961,186,700
2007-12-12$51.15$73.641,557,700
2007-12-11$50.52$72.731,289,200
2007-12-10$51.49$74.121,291,500
2007-12-07$50.77$73.091,060,000
2007-12-06$50.25$72.34759,300
2007-12-05$49.40$71.12873,900
2007-12-04$49.30$70.971,625,700
2007-12-03$49.56$71.351,973,500
2007-11-30$47.90$68.961,134,200
2007-11-29$47.00$67.661,084,200
2007-11-28$47.30$68.091,016,400
2007-11-27$45.61$65.661,019,900
2007-11-26$44.95$64.71976,300
2007-11-23$45.87$66.03256,200
2007-11-21$45.20$65.071,006,100
2007-11-20$45.50$65.501,273,300
2007-11-19$45.12$64.951,068,500
2007-11-16$46.03$66.261,729,200
2007-11-15$46.28$66.621,197,500
2007-11-14$47.18$67.92925,400
2007-11-13$46.68$67.201,132,100
2007-11-12$45.85$66.01985,300
2007-11-09$46.05$66.291,156,100
2007-11-08$46.67$67.191,290,400
2007-11-07$46.32$66.68956,500
2007-11-06$48.26$69.471,169,000
2007-11-05$46.53$66.98878,200
2007-11-02$46.32$66.681,019,400
2007-11-01$46.06$66.31848,700
2007-10-31$47.17$67.911,094,100
2007-10-30$46.94$67.57769,100
2007-10-29$47.43$68.28430,900
2007-10-26$47.26$68.04844,400
2007-10-25$46.31$66.671,214,400
2007-10-24$46.74$67.291,289,800
2007-10-23$46.49$66.931,508,600
2007-10-22$46.38$66.771,175,700
2007-10-19$45.65$65.721,172,000
2007-10-18$46.14$66.42680,900
2007-10-17$46.02$66.25714,400
2007-10-16$45.66$65.73839,400
2007-10-15$46.51$66.96644,200
2007-10-12$47.10$67.80651,300
2007-10-11$46.38$66.77866,500
2007-10-10$47.03$67.70975,000
2007-10-09$46.93$67.56777,000
2007-10-08$46.74$67.29507,400
2007-10-05$47.00$67.661,097,600
2007-10-04$46.81$67.39968,300
2007-10-03$46.89$67.50709,100
2007-10-02$47.37$68.19694,000
2007-10-01$47.85$68.88915,200
2007-09-28$47.20$67.95887,600
2007-09-27$47.59$68.51915,100
2007-09-26$46.72$67.261,032,100
2007-09-25$46.13$66.411,289,500
2007-09-24$45.87$66.031,059,200
2007-09-21$46.28$66.621,963,100
2007-09-20$45.38$65.331,323,900
2007-09-19$45.37$65.312,112,800
2007-09-18$43.82$63.081,155,800
2007-09-17$42.59$61.31705,200
2007-09-14$42.74$61.53828,200
2007-09-13$42.52$61.051,251,800
2007-09-12$42.50$61.021,298,500
2007-09-11$41.53$59.62722,800
2007-09-10$40.76$58.52668,200
2007-09-07$40.84$58.63830,500
2007-09-06$41.65$59.80623,400
2007-09-05$41.62$59.751,222,800
2007-09-04$41.40$59.441,009,400
2007-08-31$41.66$59.81948,300
2007-08-30$41.44$59.501,173,300
2007-08-29$41.44$59.501,025,000
2007-08-28$40.44$58.061,207,400
2007-08-27$41.11$59.02832,300
2007-08-24$41.38$59.41813,700
2007-08-23$40.96$58.811,213,500
2007-08-22$41.02$58.892,111,100
2007-08-21$40.59$58.281,253,900
2007-08-20$40.99$58.851,203,600
2007-08-17$40.74$58.491,302,600
2007-08-16$40.35$57.932,442,700
2007-08-15$40.16$57.661,089,200
2007-08-14$41.15$59.081,204,500
2007-08-13$42.00$60.301,665,800
2007-08-10$41.90$60.161,722,600
2007-08-09$42.43$60.921,957,000
2007-08-08$43.19$62.011,730,200
2007-08-07$42.65$61.231,664,700
2007-08-06$42.63$61.201,394,600
2007-08-03$42.05$60.371,170,100
2007-08-02$42.70$61.301,104,500
2007-08-01$42.80$61.451,762,500
2007-07-31$42.11$60.462,174,700
2007-07-30$42.57$61.121,914,100
2007-07-27$41.82$60.042,468,200
2007-07-26$42.46$60.962,591,400
2007-07-25$43.36$62.252,210,600
2007-07-24$43.69$62.731,964,700
2007-07-23$43.99$63.161,810,600
2007-07-20$43.70$62.741,481,700
2007-07-19$43.65$62.671,164,500
2007-07-18$43.66$62.681,039,000
2007-07-17$43.60$62.60859,200
2007-07-16$43.74$62.801,395,800
2007-07-13$43.80$62.88808,800
2007-07-12$43.47$62.411,247,900
2007-07-11$42.90$61.591,232,900
2007-07-10$42.20$60.591,253,800
2007-07-09$42.63$61.201,013,900
2007-07-06$42.58$61.131,221,200
2007-07-05$42.45$60.951,300,100
2007-07-03$43.14$61.94358,400
2007-07-02$43.15$61.95884,800
2007-06-29$42.70$61.301,187,000
2007-06-28$42.83$61.491,031,900
2007-06-27$43.15$61.951,580,900
2007-06-26$42.78$61.421,689,700
2007-06-25$42.64$61.221,375,400
2007-06-22$42.82$61.481,921,400
2007-06-21$43.36$62.251,035,500
2007-06-20$43.18$61.991,553,600
2007-06-19$43.01$61.751,273,400
2007-06-18$43.63$62.64861,900
2007-06-15$43.63$62.64919,600
2007-06-14$43.58$62.40930,200
2007-06-13$43.70$62.571,085,100
2007-06-12$42.75$61.211,934,100
2007-06-11$42.09$60.271,181,600
2007-06-08$41.84$59.912,326,900
2007-06-07$41.59$59.552,047,200
2007-06-06$41.75$59.781,508,000
2007-06-05$42.60$61.00744,800
2007-06-04$42.85$61.36870,200
2007-06-01$43.06$61.661,120,400
2007-05-31$43.15$61.79834,600
2007-05-30$43.19$61.84993,800
2007-05-29$43.13$61.76730,300
2007-05-25$43.38$62.12608,200
2007-05-24$42.96$61.52789,200
2007-05-23$43.71$62.59944,900
2007-05-22$43.80$62.721,144,200
2007-05-21$43.75$62.65784,300
2007-05-18$43.96$62.951,053,500
2007-05-17$43.91$62.88744,900
2007-05-16$44.21$63.301,133,000
2007-05-15$44.05$63.082,261,800
2007-05-14$42.72$61.171,224,700
2007-05-11$42.31$60.581,066,700
2007-05-10$41.78$59.831,224,500
2007-05-09$42.06$60.231,430,700
2007-05-08$42.08$60.251,348,500
2007-05-07$42.92$61.46756,700
2007-05-04$42.76$61.231,280,800
2007-05-03$43.20$61.861,250,900
2007-05-02$42.70$61.142,098,100
2007-05-01$42.26$60.512,141,100
2007-04-30$42.99$61.56975,100
2007-04-27$43.97$62.96561,500
2007-04-26$44.10$63.15947,400
2007-04-25$44.17$63.25995,400
2007-04-24$44.00$63.00884,800
2007-04-23$44.49$63.71454,400
2007-04-20$44.64$63.92867,400
2007-04-19$43.99$62.99587,700
2007-04-18$43.95$62.93678,500
2007-04-17$44.19$63.28535,600
2007-04-16$44.41$63.59634,800
2007-04-13$43.78$62.69507,500
2007-04-12$44.05$63.08605,000
2007-04-11$43.62$62.46870,800
2007-04-10$43.68$62.55662,600
2007-04-09$43.81$62.73459,900
2007-04-05$43.73$62.62521,200
2007-04-04$43.57$62.39695,000
2007-04-03$43.73$62.62692,900
2007-04-02$43.18$61.83903,700
2007-03-30$43.00$61.571,113,000
2007-03-29$42.72$61.171,205,000
2007-03-28$42.52$60.88819,100
2007-03-27$43.00$61.57718,400
2007-03-26$43.30$62.00648,300
2007-03-23$42.99$61.56959,200
2007-03-22$42.98$61.54817,700
2007-03-21$43.08$61.691,032,900
2007-03-20$42.74$61.20879,800
2007-03-19$43.00$61.571,064,000
2007-03-16$42.16$60.371,829,900
2007-03-15$42.87$61.221,172,600
2007-03-14$42.61$60.851,572,100
2007-03-13$41.81$59.711,039,500
2007-03-12$43.06$61.49747,600
2007-03-09$43.01$61.42731,700
2007-03-08$42.57$60.79967,600
2007-03-07$42.16$60.21973,600
2007-03-06$42.06$60.061,452,300
2007-03-05$40.83$58.311,198,500
2007-03-02$41.39$59.111,299,500
2007-03-01$41.75$59.621,935,100
2007-02-28$42.30$60.41955,900
2007-02-27$42.18$60.241,327,800
2007-02-26$43.43$62.02934,800
2007-02-23$43.85$62.62735,300
2007-02-22$44.12$63.01537,400
2007-02-21$44.70$63.83582,800
2007-02-20$44.60$63.69649,500
2007-02-16$44.52$63.58927,700
2007-02-15$44.35$63.34611,000
2007-02-14$44.07$62.94993,700
2007-02-13$43.90$62.691,043,800
2007-02-12$44.10$62.98894,200
2007-02-09$43.93$62.74546,900
2007-02-08$44.00$62.84507,000
2007-02-07$44.24$63.18349,700
2007-02-06$44.25$63.19722,100
2007-02-05$43.73$62.45668,100
2007-02-02$44.27$63.22863,100
2007-02-01$44.17$63.08853,500
2007-01-31$43.90$62.69841,300
2007-01-30$43.14$61.611,091,000
2007-01-29$43.47$62.081,309,000
2007-01-26$43.16$61.641,385,700
2007-01-25$43.85$62.621,189,200
2007-01-24$44.41$63.42623,600
2007-01-23$44.24$63.18689,000
2007-01-22$44.11$62.99481,100
2007-01-19$44.12$63.01682,600
2007-01-18$44.38$63.38348,500
2007-01-17$44.69$63.82571,900
2007-01-16$44.88$64.09537,700
2007-01-12$44.66$63.78582,300
2007-01-11$44.31$63.28608,900
2007-01-10$43.80$62.55656,200
2007-01-09$43.83$62.59908,200
2007-01-08$43.82$62.58985,800
2007-01-05$43.96$62.781,335,600
2007-01-04$43.95$62.761,177,800
2007-01-03$44.50$63.551,095,500